Pre-treatment apparatus



FIG. 1 is a front perspective view of a pre-treatment apparatus in accordance with the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof.

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter.

The article of manufacture is a pre-treatment apparatus for spraying a pre-treatment liquid before printing for improved printing quality. 

CLAIM The ornamental design for a pre-treatment apparatus, substantially as shown and described. 